STUPIDUSEFUL

Those tools for the dumb little problems you Googled five minutes ago.

ABC

Word Unscrambler

Every word hiding inside your letters

BMI Calculator

Your BMI in seconds. No judgment.

Word Counter

Words, characters, reading time

Days Between Dates

Exactly how long between two dates

Age Calculator

Your exact age down to the day

Split The Bill

Tip, total and per person. Instantly.

XVII

Roman Numerals

Convert Roman ↔ Arabic both ways, live

Text Converter

UPPER, lower, Title, camelCase and more

Your Number

Your Life Path Number — what does it say?

Sleep Calculator

Best times to wake up — based on sleep cycles

Coin Flip

Stupid or useful? Let fate decide.

11:11

Angel Numbers

What does the time you just saw mean?

QR

QR Code Generator

Turn anything into a scannable square. Free. No drama.

UTC

Time Zone Converter

Your time vs anywhere. Drag to find a slot nobody hates.

WHAT THIS SITE IS

A set of small, free tools that each do one thing and then get out of the way. No sign-up, no email wall, no free trial that expires, no twelve-step onboarding to work out a tip. You land on the page, the tool is already there, you use it and you leave.

WHY IT EXISTS

Because the simple stuff got heavy. Look up how many days until a date and you land on a page that wants cookies, an account and a newsletter before it shows you a number. Generate a QR code and half the free ones stamp a watermark on it or quietly expire the link a month later. None of these tools need any of that — they are a few lines of arithmetic and some text formatting.

HOW THEY WORK

WHAT TO EXPECT

Calculators for the everyday arithmetic nobody wants to do by hand — age, BMI, dates, bills, sleep. Text tools for counting, converting and unscrambling. Converters for time zones and Roman numerals. And a couple that are pure curiosity rather than utility, because not everything has to be productive.

New tools get added when something turns out to be genuinely annoying to do elsewhere. If one of them saved you a minute, that was the whole point.